Upgrade to Groovy 2.5.12, Caffeine 2.8.4, Apache Johnzon 1.2.6

build.gradle

@@ -50,7 +50,7 @@ configure(allprojects) { project ->
 				entry 'aspectjtools'
 				entry 'aspectjweaver'
 			}
-			dependencySet(group: 'org.codehaus.groovy', version: '2.5.11') {
+			dependencySet(group: 'org.codehaus.groovy', version: '2.5.12') {
 				entry 'groovy'
 				entry 'groovy-jsr223'
 				entry 'groovy-templates'
@@ -75,7 +75,7 @@ configure(allprojects) { project ->
 				exclude group: "xpp3", name: "xpp3_min"
 				exclude group: "xmlpull", name: "xmlpull"
 			}
-			dependency "org.apache.johnzon:johnzon-jsonb:1.2.4"
+			dependency "org.apache.johnzon:johnzon-jsonb:1.2.6"
 			dependency("org.codehaus.jettison:jettison:1.3.8") {
 				exclude group: "stax", name: "stax-api"
 			}
@@ -87,7 +87,7 @@ configure(allprojects) { project ->
 			dependency "org.yaml:snakeyaml:1.26"
 
 			dependency "com.h2database:h2:1.4.200"
-			dependency "com.github.ben-manes.caffeine:caffeine:2.8.3"
+			dependency "com.github.ben-manes.caffeine:caffeine:2.8.4"
 			dependency "com.github.librepdf:openpdf:1.3.17"
 			dependency "com.rometools:rome:1.12.2"
 			dependency "commons-io:commons-io:2.5"